diff --git a/meter/discovergy.go b/meter/discovergy.go
index fe6ad3c32..737b75eb4 100644
--- a/meter/discovergy.go
+++ b/meter/discovergy.go
@@ -31,6 +31,7 @@ func NewDiscovergyFromConfig(other map[string]interface{}) (api.Meter, error) {
 		Scale    float64
 		Cache    time.Duration
 	}{
+		Scale: 1,
 		Cache: time.Second,
 	}